High Weight DetectorsHigh Weight Detectors

There are a number of reasons these spills occur. Sometimes it is human error, but often it is equipment malfunction. Malfunctions may occur if the AC valve sticks open, the plant automation malfunctions, an AC gate failure, a mechanical switch failure, or an inattentive plant operator. The equipment presently used to prevent spills are inaccurate and use mechanical devices that are not tested and frequently malfunction.

Libra has developed the HWD100 (High Weight Detector) that is independent of everything except the Digital Weight Indicator. The HWD100 is connected to and independently monitors the weight in the AC hopper via an A&D ModelHigh Weight Detectors4323 digital weight indicator. If the weight in the AC hopper exceeds the maximum allowable weight you have determined, the HWD100 removes the electrical power to the AC pump. If the pump pressure is removed, no additional liquid will flow, even if the AC valve is open.

The HWD100 plugs directly into the A&D 4323 Digital Weight Indicator and only requires two wires from the AC pump. The system is easy to use and can be installed by plant personnel.

High Weight DetectorsHigh Weight Detectors

There are a number of reasons these spills occur. Sometimes it is human error, but often it is equipment malfunction. Malfunctions may occur if the AC valve sticks open, the plant automation malfunctions, an AC gate failure, a mechanical switch failure, or an inattentive plant operator. The equipment presently used to prevent spills are inaccurate and use mechanical devices that are not tested and frequently malfunction.

High Weight Detectors

Libra has developed the HWD100 (High Weight Detector) that is independent of everything except the Digital Weight Indicator. The HWD100 is connected to and independently monitors the weight in the AC hopper via an A&D Model4323 digital weight indicator. If the weight in the AC hopper exceeds the maximum allowable weight you have determined, the HWD100 removes the electrical power to the AC pump. If the pump pressure is removed, no additional liquid will flow, even if the AC valve is open.

The HWD100 plugs directly into the A&D 4323 Digital Weight Indicator and only requires two wires from the AC pump. The system is easy to use and can be installed by plant personnel.

“Thanks for your help with the aggregate loadout system. It’s worth every penny, and it is working beautifully. That’s not an easy thing for a skeptic like me to admit. Also, Greg did a fantastic job on the installation and training for us. I think you get an A for responsiveness, effort, and results”

Dan Johnson | Vice President of Operations – Aggregate Division
Anderson Columbia, Inc.

Talk With Us Today!

Questions? Comments? Interested in what we have to offer?
Reach out to us today to find out more!

Questions? Comments? Interested in what we have to offer? Reach out to us today to find out more!